Vnit\u0159kem na\u0161\u00ed p\u00e1te\u0159e proch\u00e1z\u00ed m\u00edcha, takov\u00e1 dlouh\u00e1 a tenk\u00e1 nervov\u00e1 trubi\u010dka, kter\u00e1 p\u0159en\u00e1\u0161\u00ed informace z mozku do r\u016fzn\u00fdch \u010d\u00e1st\u00ed t\u011bla. D\u00edky n\u00ed se m\u016f\u017eeme mimo jin\u00e9 pohybovat a chodit. Pokud je ale m\u00edcha poran\u011bn\u00e1, m\u016f\u017ee b\u00fdt p\u0159enos informac\u00ed p\u0159eru\u0161en \u2013 jako kdy\u017e p\u0159esekneme kabel. To \u010dasto vede k tomu, \u017ee ochrne n\u011bjak\u00e1 \u010d\u00e1st t\u011bla. Jednodu\u0161e se p\u0159estane h\u00fdbat, proto\u017ee u\u017e nedost\u00e1v\u00e1 sign\u00e1ly.<\/p>\n\n\n\n
Ned\u00e1vno se ale objevil nov\u00fd p\u0159\u00edstroj, kter\u00fd d\u00e1v\u00e1 dlouhodob\u011b ochrnut\u00fdm lidem nad\u011bji, \u017ee budou znovu chodit. Zn\u00ed to jako z\u00e1zrak. Nov\u00e1 technologie toti\u017e um\u00ed stimulovat po\u0161kozenou m\u00edchu pomoc\u00ed slab\u00e9ho elektrick\u00e9ho proudu. L\u00e9ka\u0159i ji zat\u00edm vyzkou\u0161eli na n\u011bkolika pacientech, kte\u0159\u00ed byli odk\u00e1z\u00e1ni na invalidn\u00ed voz\u00edk. T\u011bm implantovali do p\u00e1te\u0159e speci\u00e1ln\u00ed elektrody \u2013 um\u00edstili je p\u0159\u00edmo k t\u00e9 \u010d\u00e1sti m\u00edchy, kter\u00e1 ovl\u00e1d\u00e1 svaly nohou. P\u0159\u00edstroj tyto elektrody na d\u00e1lku \u0159\u00edd\u00ed a pos\u00edl\u00e1 jim instrukce, co maj\u00ed d\u011blat. Kdy\u017e ho zapnete, elektrody za\u010dnou stimulovat m\u00edchu, a to zp\u016fsobem, kter\u00fd napodobuje pr\u00e1v\u011b ty mozkov\u00e9 sign\u00e1ly, je\u017e \u0159\u00edkaj\u00ed sval\u016fm na noh\u00e1ch, \u017ee se maj\u00ed zvednout a chodit. Mozek ochrnut\u00fdch pacient\u016f takov\u00e9 sign\u00e1ly vys\u00edl\u00e1 taky, ale kv\u016fli t\u00e9 p\u0159eru\u0161en\u00e9 m\u00ed\u0161e se do sval\u016f nedostanou. Sta\u010dilo p\u00e1r dn\u00ed l\u00e9\u010dby a pacienti za\u010d\u00ednali c\u00edtit pohyb v nohou a po n\u011bkolika m\u011bs\u00edc\u00edch u\u017e dok\u00e1zali ud\u011blat prvn\u00ed kroky.<\/p>\n\n\n\n
P\u0159\u00edstroj funguje s chytr\u00fdmi hodinkami, kter\u00fdmi se d\u00e1 ovl\u00e1dat, vypnout a zapnout. A k velk\u00e9mu p\u0159ekvapen\u00ed l\u00e9ka\u0159\u016f se n\u011bkte\u0159\u00ed z pacient\u016f po \u010dase dok\u00e1zali h\u00fdbat, i kdy\u017e m\u011bli p\u0159\u00edstroj vypnut\u00fd. To by znamenalo, \u017ee d\u00edky t\u00e9to nov\u00e9 technologii se n\u011bkter\u00e9 poru\u0161en\u00e9 m\u00ed\u0161n\u00ed nervy samy obnovily. Dosud si v\u011bdci mysleli, \u017ee n\u011bco takov\u00e9ho nen\u00ed mo\u017en\u00e9.<\/p>\n\n\n\n
Pra\u017esk\u00fd den\u00edk<\/p>\n\n\n\n
http:\/\/www.prazsky.denik.cz\/<\/a><\/p>\n","protected":false},"excerpt":{"rendered":" Vnit\u0159kem na\u0161\u00ed p\u00e1te\u0159e proch\u00e1z\u00ed m\u00edcha, takov\u00e1 dlouh\u00e1 a tenk\u00e1 nervov\u00e1 trubi\u010dka, kter\u00e1 p\u0159en\u00e1\u0161\u00ed informace z mozku do r\u016fzn\u00fdch \u010d\u00e1st\u00ed t\u011bla. D\u00edky n\u00ed se m\u016f\u017eeme mimo […]<\/a><\/p>\n<\/div>","protected":false},"author":1,"featured_media":13212,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9],"tags":[],"class_list":["post-34145","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-zpravy"],"_links":{"self":[{"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/posts\/34145","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=34145"}],"version-history":[{"count":0,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/posts\/34145\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/media\/13212"}],"wp:attachment":[{"href":"https:\/\/www.invarena.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=34145"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=34145"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=34145"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}